Overview
The ADN2805ACPZ-RL7 is a 1.25 Gbps Clock and Data Recovery IC produced by Analog Devices Inc. This component is designed to provide the receiver functions of quantization and clock and data recovery for high-speed data transmission. It automatically locks to 1.25 Gbps NRZ serial data input without the need for an external reference clock or programming, making it highly versatile for various applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 3.0 | 3.3 | 4.2 | V |
| Minimum Input Voltage (All Inputs) | VEE - 0.4 | V | ||
| Maximum Input Voltage (All Inputs) | VCC + 0.4 | V | ||
| Maximum Junction Temperature | 125 | °C | ||
| Storage Temperature Range | -65 | 150 | °C | |
| Operating Temperature Range | -40 | 85 | °C | |
| Power Consumption | 390 | mW | ||
| Package Type | 32-Lead LFCSP_WQ | |||
| Thermal Resistance (θJA) | 28 | °C/W |
Key Features
- Automatically locks to 1.25 Gbps NRZ serial data input without an external reference clock or programming.
- Patented clock recovery architecture.
- No reference clock required.
- Loss-of-lock indicator.
- I2C interface to access optional features.
- Single-supply operation: 3.3 V.
- Low power consumption: 390 mW typical.
- Compact 5 mm × 5 mm 32-lead LFCSP package, Pb-free.
Applications
- Gigabit Ethernet (GbE) line cards.
- High-speed data transmission systems.
- Fiber optic communication systems.
- Telecommunication equipment.
Q & A
- What is the primary function of the ADN2805ACPZ-RL7?
The ADN2805ACPZ-RL7 provides the receiver functions of quantization and clock and data recovery for 1.25 Gbps NRZ serial data input.
- Does the ADN2805ACPZ-RL7 require an external reference clock?
No, the ADN2805ACPZ-RL7 does not require an external reference clock to operate.
- What is the typical power consumption of the ADN2805ACPZ-RL7?
The typical power consumption is 390 mW.
- What is the operating temperature range of the ADN2805ACPZ-RL7?
The operating temperature range is from -40°C to +85°C.
- What package type is the ADN2805ACPZ-RL7 available in?
The ADN2805ACPZ-RL7 is available in a 32-lead LFCSP_WQ package.
- Does the ADN2805ACPZ-RL7 have an I2C interface?
- What is the thermal resistance (θJA) of the ADN2805ACPZ-RL7?
The thermal resistance (θJA) is 28 °C/W.
- Is the ADN2805ACPZ-RL7 Pb-free?
- What are some common applications of the ADN2805ACPZ-RL7?
- How does the ADN2805ACPZ-RL7 handle input jitter?
The ADN2805ACPZ-RL7 uses a combination of a high-speed delay-locked loop and a phase-locked loop to track both high and low frequency components of input jitter.
